MT9VDDT3272G-265 Micron Semiconductor Products, MT9VDDT3272G-265 Datasheet

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MT9VDDT3272G-265

Manufacturer Part Number
MT9VDDT3272G-265
Description
128mb, 256mb, 512mb X72, Ecc, Sr 184-pin Ddr Sdram Rdimm
Manufacturer
Micron Semiconductor Products
Datasheet
DDR SDRAM RDIMM
MT9VDDT1672 – 128MB
MT9VDDT3272 – 256MB
MT9VDDT6472 – 512MB
For component data sheets, refer to Micron’s Web site:
Features
• 184-pin, registered dual in-line memory module
• Tall and standard height PCB modules
• Fast data transfer rates: PC2100 or PC2700
• 128MB (16 Meg x 72), 256MB (32 Meg x 72), and
• Supports ECC error detection and correction
• V
• 2.5V I/O (SSTL_2-compatible)
• Internal, pipelined double data rate (DDR)
• Bidirectional data strobe (DQS) transmitted/
• Differential clock inputs (CK and CK#)
• Multiple internal device banks for concurrent
• Single rank
• Selectable burst lengths (BL): 2, 4, or 8
• Auto precharge option
• Auto refresh and self refresh modes: 15.625µs
• Serial presence-detect (SPD) with EEPROM
• Selectable CAS latency (CL) for maximum
• Gold edge contacts
PDF: 09005aef80e119b2/Source: 09005aef80e11976
DD9C16_32_64x72.fm - Rev. D 1/08 EN
(RDIMM)
512MB (64 Meg x 72)
V
2n-prefetch architecture
received with data—that is, source-synchronous
data capture
operation
(128MB) and 7.8125µs (256MB and 512MB)
maximum average periodic refresh interval
compatibility
DD
DDSPD
= V
DD
= +2.3V to +3.6V
Q = +2.5V
Products and specifications discussed herein are subject to change by Micron without notice.
128MB, 256MB, 512MB (x72, ECC, SR) 184-Pin DDR SDRAM RDIMM
1
2
2
www.micron.com
1
184-Pin RDIMM Figures
Figure 1:
Figure 2:
Notes: 1. End of life.
Options
• Operating temperature
• Package
• Memory clock, speed, CAS latency
PCB height: 30.48mm (1.2in)
PCB height: 43.18mm (1.7in)
– Commercial (0°C ≤ T
– Industrial (–40°C ≤ T
– 184-pin DIMM (standard)
– 184-pin DIMM (Pb-free)
– 6.0ns (167 MHz), 333 MT/s, CL = 2.5
– 7.5ns (133 MHz), 266 MT/s, CL = 2.0
– 7.5ns (133 MHz), 266 MT/s, CL = 2.0
– 7.5ns (133 MHz), 266 MT/s, CL = 2.5
Micron Technology, Inc., reserves the right to change products or specifications without notice.
2. Not recommended for new designs.
3. Contact Micron for industrial temperature
4. CL = CAS (READ) latency; registered mode
module offerings.
will add one clock cycle to CL.
Tall-Height Layout
Standard-Height Layout
(MO-206-EA R/C A)
(MO-206-CA R/C L)
A
A
3
≤ +85°C)
≤ +70°C)
©2003 Micron Technology, Inc. All rights reserved.
4
Marking
Features
None
-26A
-335
-262
-265
G
Y
I

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MT9VDDT3272G-265 Summary of contents

Page 1

ECC, SR) 184-Pin DDR SDRAM RDIMM DDR SDRAM RDIMM MT9VDDT1672 – 128MB MT9VDDT3272 – 256MB MT9VDDT6472 – 512MB For component data sheets, refer to Micron’s Web site: Features • 184-pin, registered dual in-line memory module (RDIMM) ...

Page 2

... MT9VDDT3272G-262__ 256MB MT9VDDT3272G-26A__ 256MB MT9VDDT3272Y-26A__ 256MB MT9VDDT3272G-265__ 256MB MT9VDDT3272Y-265__ 256MB Notes: 1. Data sheets for the base devices can be found on Micron’s Web site. 2. All part numbers end with a two-place code (not shown) that designates component and PCB revisions. Consult factory for current revision codes. ...

Page 3

... Data sheets for the base devices can be found on Micron’s Web site. 2. All part numbers end with a two-place code (not shown) that designates component and PCB revisions. Consult factory for current revision codes. Example: MT9VDDT3272G-335G3. PDF: 09005aef80e119b2/Source: 09005aef80e11976 DD9C16_32_64x72.fm - Rev. D 1/08 EN ...

Page 4

ECC, SR) 184-Pin DDR SDRAM RDIMM Pin Assignments and Descriptions Table 6: Pin Assignments 184-Pin DDR RDIMM Front Pin Symbol Pin Symbol Pin Symbol Pin Symbol DQ17 47 REF 2 DQ0 25 DQS2 ...

Page 5

ECC, SR) 184-Pin DDR SDRAM RDIMM Table 7: Pin Descriptions Symbol A0–A12 BA0, BA1 CK0, CK0# CKE0 DM0–DM8 RAS#, CAS#, WE# RESET# S0# SA0–SA2 SCL CB0–CB7 DQ0–DQ63 DQS0–DQS8 SDA DDSPD ...

Page 6

ECC, SR) 184-Pin DDR SDRAM RDIMM Functional Block Diagram Figure 3: Functional Block Diagram RS0# DQS0 DM0 DQS1 DM1 DQS2 DM2 DQS3 DM3 DQS8 DM8 U11, U13 R S0# e BA0, BA1 g A0–A11/A12 i s ...

Page 7

ECC, SR) 184-Pin DDR SDRAM RDIMM General Description The MT9VDDT1672, MT9VDDT3272, and MT9VDDT6472 are high-speed, CMOS dynamic random access 128MB, 256MB, and 512MB memory modules organized in a x72 configuration. These modules use DDR SDRAM devices ...

Page 8

ECC, SR) 184-Pin DDR SDRAM RDIMM Electrical Specifications Stresses greater than those listed in Table 8 may cause permanent damage to the module. This is a stress rating only, and functional operation of the module at ...

Page 9

ECC, SR) 184-Pin DDR SDRAM RDIMM I Specifications DD Table 10: I Specifications and Conditions – 128MB DD Values are shown for the MT46V16M8 DDR SDRAM only and are computed from values specified in the 128Mb ...

Page 10

ECC, SR) 184-Pin DDR SDRAM RDIMM Table 11: I Specifications and Conditions – 256MB DD Values are shown for the MT46V32M8 DDR SDRAM only and are computed from values specified in the 256Mb (32 Meg x ...

Page 11

ECC, SR) 184-Pin DDR SDRAM RDIMM Table 12: I Specifications and Conditions – 512MB DD Values are shown for the MT46V64M8 DDR SDRAM only and are computed from values specified in the 512Mb (64 Meg x ...

Page 12

ECC, SR) 184-Pin DDR SDRAM RDIMM Register and PLL Specifications Table 13: Register Specifications SSTV16859 devices or equivalent JESD82-4B Parameter Symbol DC high-level input voltage command, address DC low-level V ( ...

Page 13

ECC, SR) 184-Pin DDR SDRAM RDIMM Table 14: PLL Specifications CVF857 device or equivalent JESD82-1A Parameter DC high-level input voltage DC low-level input voltage Input voltage (limits) Input differential-pair cross voltage Input differential voltage Input differential ...

Page 14

ECC, SR) 184-Pin DDR SDRAM RDIMM Serial Presence-Detect Table 16: Serial Presence-Detect EEPROM DC Operating Conditions Parameter/Condition Supply voltage Input high voltage: Logic 1; All inputs Input low voltage: Logic 0; All inputs Output low voltage: ...

Page 15

ECC, SR) 184-Pin DDR SDRAM RDIMM Module Dimensions Figure 4: 184-Pin DDR RDIMM – Tall-Height Layout U1 2.0 (0.079) R (4X) 2.5 (0.098) D (2X) 2.3 (0.091) TYP Pin 1 2.2 (0.087) TYP 1.27 (0.05) 1.0 ...

Page 16

Figure 5: 184-Pin DDR RDIMM – Standard-Height Layout 2.0 (0.079) R (4X) U1 2.3 (0.091) TYP Pin 1 2.2 (0.087) TYP 1.27 (0.05) TYP 1.0 (0.039) TYP U15 Pin 184 Notes: 1. All dimensions are in millimeters (inches); MAX/MIN or ...

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